UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025042700.upa.cvt Date: 0000Z 27 APR 25 Searching for WRKK... Searching the city database file for: WRKK ... Date:0000Z 27 APR 25 Station: WRKK WMO ident: 97372 Latitude: -10.17 Longitude: 123.67 Elevation: 108.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1000 108 24.0 21.5 86 2.5 22.2 140 4 297.1 300.1 295.4 344.5 16.35 1 998 125 25.2 20.2 74 5.0 21.7 136 4 298.5 301.3 294.9 342.4 15.10 2 991 187 25.6 18.6 65 7.0 20.8 124 6 299.5 302.0 294.2 339.6 13.73 3 925 783 21.0 17.2 79 3.8 18.4 155 14 300.8 303.2 294.4 340.3 13.47 4 921 820 20.6 17.2 81 3.4 18.3 158 14 300.7 303.2 294.4 340.4 13.53 5 891 1104 18.4 15.3 82 3.1 16.3 183 15 301.3 303.6 293.7 337.7 12.36 6 887 1142 18.2 14.5 79 3.7 15.8 186 15 301.5 303.7 293.4 336.2 11.78 7 879 1219 18.6 11.6 64 7.0 14.1 193 16 302.7 304.5 292.2 331.8 9.81 8 871 1297 19.8 -0.2 26 20.0 9.3 201 16 304.8 305.6 288.1 318.0 4.33 9 859 1416 21.0 -1.0 23 22.0 9.4 212 16 307.2 308.0 288.8 320.1 4.14 10 858 1426 21.2 -0.8 23 22.0 9.5 213 16 307.5 308.3 288.9 320.6 4.20 11 850 1507 20.6 1.6 28 19.0 10.1 220 16 307.7 308.7 289.8 323.3 5.05 12 840 1609 19.8 3.8 35 16.0 10.6 213 14 307.9 309.1 290.6 326.3 5.99 13 821 1806 19.6 -7.4 15 27.0 6.8 197 10 309.7 310.2 288.2 318.3 2.67 14 770 2354 15.6 -1.4 31 17.0 6.6 210 8 311.2 312.0 290.3 325.2 4.48 15 714 2991 12.4 -12.6 16 25.0 1.8 218 7 314.4 314.8 289.1 321.1 2.03 16 705 3098 11.2 -5.8 30 17.0 2.9 226 8 314.2 314.9 290.4 325.5 3.52 17 700 3157 11.2 -11.8 19 23.0 1.3 230 9 314.9 315.3 289.4 322.1 2.21 18 698 3181 11.4 -16.6 12 28.0 0.4 229 8 315.4 315.7 288.9 320.4 1.49 19 680 3398 10.6 -19.4 10 30.0 -0.5 240 4 316.8 317.1 289.0 321.0 1.21 20 651 3759 7.6 -2.4 49 10.0 2.4 324 8 317.4 318.4 292.6 333.2 4.93 21 640 3898 6.2 -1.8 56 8.0 2.0 299 8 317.4 318.4 292.9 334.2 5.24 22 620 4158 5.0 -16.0 20 21.0 -3.1 18 4 318.9 319.2 290.2 324.9 1.77 23 591 4546 1.8 -20.2 18 22.0 -5.8 140 3 319.6 319.8 290.0 324.0 1.30 24 549 5138 0.0 -26.0 12 26.0 -7.9 290 4 324.3 324.4 290.9 327.2 0.84 25 535 5344 -1.1 -22.1 19 21.0 -8.1 320 5 325.3 325.6 291.6 329.6 1.22 26 533 5374 -1.5 -24.5 15 23.0 -8.7 328 5 325.2 325.4 291.3 328.7 0.99 27 531 5404 -1.7 -22.7 18 21.0 -8.5 336 5 325.3 325.6 291.6 329.4 1.16 28 529 5434 -2.1 -14.1 39 12.0 -6.9 344 6 325.2 325.7 292.6 333.4 2.43 29 528 5449 -2.1 -10.1 54 8.0 -5.7 348 6 325.4 326.0 293.5 336.6 3.36 30 523 5524 -2.9 -11.9 50 9.0 -6.7 4 6 325.3 325.9 293.1 335.2 2.94 31 520 5570 -2.7 -25.7 15 23.0 -9.6 10 6 326.1 326.2 291.5 329.3 0.91 32 517 5615 -3.1 -12.1 50 9.0 -6.9 16 6 326.1 326.7 293.3 336.0 2.92 33 514 5662 -2.5 -20.5 24 18.0 -8.7 22 6 327.4 327.7 292.4 332.5 1.46 34 508 5754 -3.3 -15.3 39 12.0 -8.0 35 6 327.5 328.0 293.2 335.4 2.29 35 503 5833 -3.1 -30.1 10 27.0 -10.5 56 8 328.7 328.8 292.0 331.0 0.62 36 500 5880 -3.5 -16.5 36 13.0 -8.5 75 10 328.8 329.2 293.3 336.1 2.10 37 499 5896 -3.7 -11.7 54 8.0 -7.1 75 10 328.7 329.3 294.1 339.4 3.13 38 469 6384 -6.9 -16.9 45 10.0 -10.6 88 16 330.6 331.1 293.9 338.2 2.17 39 461 6518 -7.9 -13.9 62 6.0 -10.3 91 18 331.0 331.6 294.5 340.8 2.83 40 453 6654 -8.9 -17.9 48 9.0 -12.1 95 20 331.4 331.8 294.0 338.6 2.07 41 448 6740 -9.7 -15.7 62 6.0 -12.0 97 21 331.5 332.0 294.4 340.2 2.51 42 434 6985 -11.3 -19.3 52 8.0 -14.0 104 24 332.5 332.8 294.1 339.2 1.91 43 430 7056 -11.7 -17.7 61 6.0 -13.8 106 23 332.8 333.3 294.4 340.6 2.21 44 423 7182 -11.7 -21.7 43 10.0 -14.9 108 22 334.4 334.7 294.3 340.1 1.59 45 400 7610 -13.5 -28.5 27 15.0 -17.4 115 16 337.4 337.6 294.5 340.8 0.91 46 397 7667 -13.7 -29.7 25 16.0 -17.7 117 16 337.9 338.1 294.6 341.0 0.82 47 359 8426 -18.5 -37.5 17 19.0 -22.1 96 8 341.3 341.4 295.0 343.0 0.42 48 300 9740 -29.1 -45.1 20 16.0 -31.0 20 12 344.4 344.4 295.6 345.3 0.23 49 250 11010 -40.1 -54.1 21 14.0 -40.9 20 15 346.4 346.5 295.9 346.9 0.10 50 216 11989 -48.9 -64.9 14 16.0 -49.3 33 26 347.6 347.6 296.1 347.7 0.03 51 200 12490 -53.1 -72.1 8 19.0 -53.4 45 36 348.7 348.7 296.4 348.7 0.01 52 182 13087 -58.3 -71.3 17 13.0 -58.5 47 37 349.7 349.8 296.6 349.8 0.01 53 174 13367 -60.7 -68.7 34 8.0 -60.8 47 37 350.3 350.3 296.7 350.4 0.02 54 150 14270 -68.1 -75.1 36 7.0 -68.1 50 39 352.8 352.8 297.3 352.8 0.01 55 138 14763 -72.1 -79.1 34 7.0 -72.1 46 41 354.2 354.2 297.5 354.3 0.01 56 100 16610 -81.1 -89.1 25 8.0 -81.1 230 14 371.0 371.0 300.8 371.0 0.00 57 90 17201 -84.1 -91.1 28 7.0 -84.1 130 5 376.4 376.4 301.6 376.4 0.00 58 87 17392 -80.3 -91.3 14 11.0 -80.3 145 7 387.7 387.7 303.5 387.7 0.00 59 70 18630 -78.7 -89.7 15 11.0 -78.7 200 12 416.0 416.0 307.2 416.0 0.00 60 68 18796 -79.1 -90.1 15 11.0 -79.1 200 12 418.6 418.6 307.6 418.6 0.00 61 58 19722 -71.5 -89.5 5 18.0 -71.6 281 7 455.3 455.3 311.3 455.3 0.00 62 52 20373 -69.5 -90.5 3 21.0 -69.6 158 8 474.4 474.4 313.0 474.4 0.00 63 50 20610 -65.7 -90.7 2 25.0 -66.0 360 7 488.7 488.7 314.1 488.7 0.00 64 49 20733 -64.1 -91.1 1 27.0 -64.4 73 11 495.3 495.3 314.6 495.3 0.00 65 30 23780 -56.3 -91.3 0 35.0 -57.7 105 19 591.2 591.2 320.2 591.2 0.00 66 29 23996 -55.9 -90.9 0 35.0 -57.4 109 19 598.0 598.0 320.5 598.0 0.00 67 26 24690 -57.7 -91.7 1 34.0 -59.0 104 33 611.9 611.9 321.2 611.9 0.00 68 20 26360 -54.7 -89.7 1 35.0 -57.0 95 39 668.7 668.7 323.4 668.8 0.01 69 18 27041 -50.5 -86.5 1 36.0 -54.1 93 41 702.4 702.5 324.5 702.5 0.01 70 12 29723 -44.1 -82.1 1 38.0 -51.5 85 49 811.5 811.5 327.5 811.9 0.04 TRP 90 17201 -84.1 -91.1 28 7.0 -84.1 130 5 376.4 376.4 301.6 376.4 0.00 WND Sounding variables and indices 1000-500 mb thick: 5772.00 m Freezing level: 549.00 mb = 5137.63 m = 16855.53 ft Wetbulb zero: 689.75 mb = 3279.87 m = 10760.60 ft Precipitable water: 1.18 inches Sfc-500 mean rel hum: 34.17 % Est. max temperature: 34.58 C = 94.24 F Sfc-Lift cond lev (LCL): 964.51 mb = 421.16 m = 1381.75 ft T: 23.79 C 700-500 lapse rate: 5.40 C/km ThetaE index: 22.43 C Layer 891.0- 859.0 mb Conv cond level (CCL): 738.50 mb = 2706.61 m = 8879.84 ft Mean mixing ratio: 13.58 g/kg Conv temperature: 39.82 C = 103.68 F Cap Strength: 5.69 C Lifted Index: 3.28 C Risk: None Lifted Index @300 mb: 4.92 C Lifted Index @700 mb: 3.50 C Showalter Index: 11.07 C Risk: None Total Totals Index: 29.20 C Risk: None Vertical Totals Index: 24.10 C Cross Totals Index: 5.10 C K Index: 2.70 Risk: None Sweat Index: 61.20 Risk: None Energy Index: 2.65 Risk: None Parcel Indices Parcel: using 100 mb layer CAPE (B+): 5.50 J/kg Max Up Vert Vel: 3.32 m/s Conv Inhibition (B-): 41478.93 J/kg Cap Strength: 5.61 C Lift Cond Lev (LCL): 883.70 mb = 1173.73 m = 3850.76 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 227 at 6 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1000 108 140 4 -2.6 3.1 | 82 7 -6.9 -1.0 1 978 305 100 8 -7.9 1.4 | 78 13 -12.2 -2.7 2 925 783 155 14 -5.9 12.7 | 130 13 -10.3 8.6 3 911 914 165 15 -3.9 14.5 | 142 13 -8.2 10.4 4 850 1507 220 16 10.3 12.3 | 216 10 5.9 8.2 5 848 1524 220 15 9.6 11.5 | 215 9 5.3 7.4 6 818 1829 195 10 2.6 9.7 | 163 6 -1.8 5.6 7 790 2134 215 9 5.2 7.4 | 194 3 0.8 3.3 8 735 2743 200 5 1.7 4.7 | 104 3 -2.6 0.6 9 700 3157 230 9 6.9 5.8 | 236 3 2.5 1.7 10 683 3353 225 3 2.1 2.1 | 49 3 -2.2 -1.9 11 658 3658 340 7 2.4 -6.6 | 10 11 -2.0 -10.6 12 634 3962 285 9 8.7 -2.3 | 326 8 4.3 -6.4 13 610 4267 85 1 -1.0 -0.1 | 52 7 -5.3 -4.1 14 588 4572 150 3 -1.5 2.6 | 76 6 -5.8 -1.5 15 566 4877 330 4 2.0 -3.5 | 17 8 -2.3 -7.5 16 545 5182 280 4 3.9 -0.7 | 5 5 -0.4 -4.7 17 525 5486 360 6 -0.0 -6.0 | 23 11 -4.3 -10.1 18 506 5791 40 6 -3.9 -4.6 | 43 12 -8.2 -8.6 19 500 5880 75 10 -9.7 -2.6 | 65 16 -14.0 -6.6 20 486 6096 80 13 -12.8 -2.3 | 70 18 -17.1 -6.3 21 432 7010 105 24 -23.2 6.2 | 94 28 -27.5 2.2 22 400 7610 115 16 -14.5 6.8 | 98 19 -18.8 2.7 23 399 7620 115 17 -15.4 7.2 | 99 20 -19.8 3.1 24 383 7925 130 11 -8.4 7.1 | 103 13 -12.8 3.0 25 368 8230 100 9 -8.9 1.6 | 79 13 -13.2 -2.5 26 339 8839 85 7 -7.0 -0.6 | 68 12 -11.3 -4.7 27 325 9144 25 9 -3.8 -8.2 | 34 15 -8.1 -12.2 28 312 9449 25 13 -5.5 -11.8 | 32 19 -9.8 -15.8 29 300 9740 20 12 -4.1 -11.3 | 29 18 -8.5 -15.3 30 299 9754 15 11 -2.8 -10.6 | 26 16 -7.2 -14.7 31 251 10973 25 11 -4.6 -10.0 | 33 17 -9.0 -14.0 32 250 11010 20 15 -5.1 -14.1 | 28 20 -9.5 -18.1 33 219 11887 30 24 -12.0 -20.8 | 33 30 -16.3 -24.8 34 209 12192 40 31 -19.9 -23.7 | 41 37 -24.3 -27.8 35 200 12490 45 36 -25.5 -25.5 | 45 42 -29.8 -29.5 36 150 14270 50 39 -29.9 -25.1 | 50 45 -34.2 -29.1 37 120 15545 40 45 -28.9 -34.5 | 41 51 -33.3 -38.5 38 114 15850 20 37 -12.7 -34.8 | 24 42 -17.0 -38.8 39 108 16154 355 22 1.9 -21.9 | 5 26 -2.4 -26.0 40 100 16610 230 14 10.7 9.0 | 232 8 6.4 4.9 41 92 17069 200 18 6.2 16.9 | 188 13 1.8 12.9 42 90 17201 130 5 -3.8 3.2 | 84 8 -8.2 -0.8 43 87 17374 140 7 -4.5 5.4 | 98 9 -8.8 1.3 44 83 17678 220 7 4.5 5.4 | 187 1 0.2 1.3 45 78 17983 225 14 9.9 9.9 | 224 8 5.6 5.8 46 74 18288 205 5 2.1 4.5 | 102 2 -2.2 0.5 47 70 18593 175 8 -0.7 8.0 | 128 6 -5.0 3.9 48 70 18630 200 12 4.1 11.3 | 178 7 -0.2 7.2 49 67 18898 200 12 4.1 11.3 | 178 7 -0.2 7.2 50 64 19202 255 4 3.9 1.0 | 9 3 -0.5 -3.0 51 57 19812 285 7 6.8 -1.8 | 338 6 2.4 -5.9 52 54 20117 270 9 9.0 -0.0 | 311 6 4.7 -4.1 53 52 20422 140 8 -5.1 6.1 | 102 10 -9.5 2.1 54 50 20610 360 7 -0.0 -7.0 | 21 12 -4.3 -11.1 55 49 20726 75 11 -10.6 -2.8 | 65 16 -15.0 -6.9 56 47 21031 10 10 -1.7 -9.8 | 24 15 -6.1 -13.9 57 44 21336 40 7 -4.5 -5.4 | 43 13 -8.8 -9.4 58 42 21641 325 8 4.6 -6.6 | 359 11 0.2 -10.6 59 40 21946 345 6 1.6 -5.8 | 16 10 -2.8 -9.8 60 38 22250 295 12 10.9 -5.1 | 324 11 6.5 -9.1 61 35 22860 360 2 -0.0 -2.0 | 36 7 -4.3 -6.1 62 33 23165 15 1 -0.3 -1.0 | 43 7 -4.6 -5.0 63 32 23470 115 10 -9.1 4.2 | 91 13 -13.4 0.2 64 30 23774 90 19 -19.0 0.0 | 80 24 -23.3 -4.1 65 30 23780 105 19 -18.4 4.9 | 92 23 -22.7 0.9 66 29 24079 110 19 -17.9 6.5 | 96 22 -22.2 2.4 67 27 24384 110 33 -31.0 11.3 | 102 36 -35.4 7.2 68 21 25908 80 34 -33.5 -5.9 | 75 39 -37.8 -10.0 69 20 26360 95 39 -38.9 3.4 | 89 43 -43.2 -0.7 70 16 27127 90 43 -43.0 0.0 | 85 48 -47.3 -4.1 71 15 27432 80 54 -53.2 -9.4 | 77 59 -57.5 -13.4 72 14 27737 85 47 -46.8 -4.1 | 81 52 -51.2 -8.1 73 12 28042 85 50 -49.8 -4.4 | 81 55 -54.2 -8.4 74 11 28346 85 48 -47.8 -4.2 | 81 53 -52.2 -8.2 75 10 28651 95 50 -49.8 4.4 | 90 54 -54.2 0.3 76 8 29566 75 62 -59.9 -16.0 | 73 67 -64.2 -20.1 Wind Parameters Mean winds (0-6000m): 197.0 at 7.9 knts Storm direction: 227.0 at 5.9 knts Shear (0-3000m) pos: 3.0 neg: 1.5 tot: 4.5 10-3/s Storm rel Dir Shear (0-3000m): 143.3 deg Storm rel helicity (0-3000m) pos: 99.1 neg: -18.3 tot: 80.9 m^2/s^2 ave: 27.0 10^-3 m/s^2 rel: 0.44 Storm rel vorticity (0-3000m) horiz: 9.4 stream: 4.2 10^-3/s Energy-Hel index: 0.00 Bulk Rich Number: 0.39 Bulk Shear: 14.00 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 119 8 90 12| 0.0 8.1 8.1| 24.6 -3.2 21.5 43.0 0.48| 13.2 6.3 1000 148 11 118 12| 5.9 4.0 9.9| 66.9 -3.2 63.7 63.7 0.73| 13.0 9.5 1500 172 13 144 11| 5.5 2.7 8.2| 94.9 -8.0 86.9 58.0 0.69| 13.2 9.0 2000 180 12 152 9| 3.4 2.0 5.5| 97.1 -15.7 81.3 40.7 0.52| 11.9 6.1 2500 185 11 155 8| 2.8 1.9 4.6| 97.1 -17.8 79.2 31.7 0.42| 10.2 4.3 3000 189 10 156 7| 3.0 1.5 4.5| 99.1 -18.3 80.9 27.0 0.44| 9.4 4.2 4000 199 9 166 5| 2.0 1.2 3.2|121.6 -32.3 89.3 22.3 0.37| 10.9 4.0 5000 201 8 158 4| 1.7 0.9 2.6|138.1 -38.1 100.0 20.0 0.32| 10.9 3.5 6000 197 8 150 4| 0.7 0.8 1.5|183.6 -38.5 145.1 24.2 0.37| 10.9 4.0 Wrote GIF file: /home/apache/climate/data/raob//WRKK/skewt/WRKK.skewt.20250427.00.gif